Taxon - Links and literature
Wen R., Babcock L.E., Peng J., Robison R.A. (2019): New edrioasteroid (Echinodermata) from the Spence Shale (Cambrian), Idaho, USA: further evidence of attachment in the early evolutionary history of edrioasteroids, Bulletin of Geosciences 94(1), 115–124 [as Totiglobus lloydi Sprinkle, 1985]